code:
/*
 * Copyright (c) 1996-98 John Birrell <jb@cimlogic.com.au>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the author nor the names of any co-contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD: release/9.0.0/include/pthread_np.h 218414 2011-02-07 21:26:46Z jkim $
 */
#ifndef _PTHREAD_NP_H_
#define _PTHREAD_NP_H_

#include <sys/param.h>
#include <sys/cpuset.h>

/*
 * Non-POSIX type definitions:
 */
typedef void	(*pthread_switch_routine_t)(pthread_t, pthread_t);

/*
 * Non-POSIX thread function prototype definitions:
 */
__BEGIN_DECLS
int pthread_attr_setcreatesuspend_np(pthread_attr_t *);
int pthread_attr_get_np(pthread_t, pthread_attr_t *);
int pthread_attr_getaffinity_np(const pthread_attr_t *, size_t, cpuset_t *);
int pthread_attr_setaffinity_np(pthread_attr_t *, size_t, const cpuset_t *);
int pthread_getaffinity_np(pthread_t, size_t, cpuset_t *);
int pthread_getthreadid_np(void);
int pthread_main_np(void);
int pthread_multi_np(void);
int pthread_mutexattr_getkind_np(pthread_mutexattr_t);
int pthread_mutexattr_setkind_np(pthread_mutexattr_t *, int);
void pthread_resume_all_np(void);
int pthread_resume_np(pthread_t);
void pthread_set_name_np(pthread_t, const char *);
int pthread_mutex_getspinloops_np(pthread_mutex_t *mutex, int *count);
int pthread_mutex_setspinloops_np(pthread_mutex_t *mutex, int count);
int pthread_mutex_getyieldloops_np(pthread_mutex_t *mutex, int *count);
int pthread_mutex_setyieldloops_np(pthread_mutex_t *mutex, int count);
int pthread_mutex_isowned_np(pthread_mutex_t *mutex);
int pthread_setaffinity_np(pthread_t, size_t, const cpuset_t *);
int pthread_single_np(void);
void pthread_suspend_all_np(void);
int pthread_suspend_np(pthread_t);
int pthread_switch_add_np(pthread_switch_routine_t);
int pthread_switch_delete_np(pthread_switch_routine_t);
int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
__END_DECLS

#endif


code:
/*-
 * Copyright (c) 1989, 1993
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)pwd.h	8.2 (Berkeley) 1/21/94
 * $FreeBSD: release/9.0.0/include/pwd.h 203964 2010-02-16 19:39:50Z imp $
 */

#ifndef _PWD_H_
#define	_PWD_H_

#include <sys/cdefs.h>
#include <sys/_types.h>

#ifndef _GID_T_DECLARED
typedef	__gid_t		gid_t;
#define	_GID_T_DECLARED
#endif

#ifndef _TIME_T_DECLARED
typedef	__time_t	time_t;
#define	_TIME_T_DECLARED
#endif

#ifndef _UID_T_DECLARED
typedef	__uid_t		uid_t;
#define	_UID_T_DECLARED
#endif

#ifndef _SIZE_T_DECLARED
typedef __size_t	size_t;
#define _SIZE_T_DECLARED
#endif

#define _PATH_PWD		"/etc"
#define	_PATH_PASSWD		"/etc/passwd"
#define	_PASSWD			"passwd"
#define	_PATH_MASTERPASSWD	"/etc/master.passwd"
#define	_MASTERPASSWD		"master.passwd"

#define	_PATH_MP_DB		"/etc/pwd.db"
#define	_MP_DB			"pwd.db"
#define	_PATH_SMP_DB		"/etc/spwd.db"
#define	_SMP_DB			"spwd.db"

#define	_PATH_PWD_MKDB		"/usr/sbin/pwd_mkdb"

/* Historically, the keys in _PATH_MP_DB/_PATH_SMP_DB had the format
 * `1 octet tag | key', where the tag is one of the _PW_KEY* values
 * listed below.  These values happen to be ASCII digits.  Starting
 * with FreeBSD 5.1, the tag is now still a single octet, but the
 * upper 4 bits are interpreted as a version.  Pre-FreeBSD 5.1 format
 * entries are version `3' -- this conveniently results in the same
 * key values as before.  The new, architecture-independent entries
 * are version `4'.
 * As it happens, some applications read the database directly.
 * (Bad app, no cookie!)  Thus, we leave the _PW_KEY* symbols at their
 * old pre-FreeBSD 5.1 values so these apps still work.  Consequently
 * we have to muck around a bit more to get the correct, versioned
 * tag, and that is what the _PW_VERSIONED macro is about.
 */

#define _PW_VERSION_MASK	'\xF0'
#define _PW_VERSIONED(x, v)	((unsigned char)(((x) & 0xCF) | ((v)<<4)))

#define	_PW_KEYBYNAME		'\x31'	/* stored by name */
#define	_PW_KEYBYNUM		'\x32'	/* stored by entry in the "file" */
#define	_PW_KEYBYUID		'\x33'	/* stored by uid */
#define _PW_KEYYPENABLED	'\x34'	/* YP is enabled */
#define	_PW_KEYYPBYNUM		'\x35'	/* special +@netgroup entries */

/* The database also contains a key to indicate the format version of
 * the entries therein.  There may be other, older versioned entries
 * as well.
 */
#define _PWD_VERSION_KEY	"\xFF" "VERSION"
#define _PWD_CURRENT_VERSION	'\x04'

#define	_PASSWORD_EFMT1		'_'	/* extended encryption format */

#define	_PASSWORD_LEN		128	/* max length, not counting NULL */

struct passwd {
	char	*pw_name;		/* user name */
	char	*pw_passwd;		/* encrypted password */
	uid_t	pw_uid;			/* user uid */
	gid_t	pw_gid;			/* user gid */
	time_t	pw_change;		/* password change time */
	char	*pw_class;		/* user access class */
	char	*pw_gecos;		/* Honeywell login info */
	char	*pw_dir;		/* home directory */
	char	*pw_shell;		/* default shell */
	time_t	pw_expire;		/* account expiration */
	int	pw_fields;		/* internal: fields filled in */
};

/* Mapping from fields to bits for pw_fields. */
#define _PWF(x)		(1 << x)
#define _PWF_NAME	_PWF(0)
#define _PWF_PASSWD	_PWF(1)
#define _PWF_UID	_PWF(2)
#define _PWF_GID	_PWF(3)
#define _PWF_CHANGE	_PWF(4)
#define _PWF_CLASS	_PWF(5)
#define _PWF_GECOS	_PWF(6)
#define _PWF_DIR	_PWF(7)
#define _PWF_SHELL	_PWF(8)
#define _PWF_EXPIRE	_PWF(9)

/* XXX These flags are bogus.  With nsswitch, there are many
 * possible sources and they cannot be represented in a small integer.
 */
#define _PWF_SOURCE	0x3000
#define _PWF_FILES	0x1000
#define _PWF_NIS	0x2000
#define _PWF_HESIOD	0x3000

__BEGIN_DECLS
struct passwd	*getpwnam(const char *);
struct passwd	*getpwuid(uid_t);

#if __XSI_VISIBLE >= 500
void		 endpwent(void);
struct passwd	*getpwent(void);
void		 setpwent(void);
#endif

#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
int		 getpwnam_r(const char *, struct passwd *, char *, size_t,
		    struct passwd **);
int		 getpwuid_r(uid_t, struct passwd *, char *, size_t,
		    struct passwd **);
#endif

#if __BSD_VISIBLE
int		 getpwent_r(struct passwd *, char *, size_t, struct passwd **);
int		 setpassent(int);
const char	*user_from_uid(uid_t, int);
#endif
__END_DECLS

#endif /* !_PWD_H_ */

repo_name: veiledmerc/mira

license: mit


code:
/*-
 * Copyright 1998 Juniper Networks, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	$FreeBSD: release/9.0.0/lib/libradius/radlib.h 197086 2009-09-11 11:42:56Z mav $
 */

#ifndef _RADLIB_H_
#define _RADLIB_H_

#include <sys/types.h>
#include <netinet/in.h>

/* Limits */
#define RAD_MAX_ATTR_LEN		253

/* Message types */
#define RAD_ACCESS_REQUEST		1
#define RAD_ACCESS_ACCEPT		2
#define RAD_ACCESS_REJECT		3
#define RAD_ACCOUNTING_REQUEST		4
#define RAD_ACCOUNTING_RESPONSE		5
#define RAD_ACCESS_CHALLENGE		11
#define RAD_DISCONNECT_REQUEST		40
#define RAD_DISCONNECT_ACK		41
#define RAD_DISCONNECT_NAK		42
#define RAD_COA_REQUEST			43
#define RAD_COA_ACK			44
#define RAD_COA_NAK			45

/* Attribute types and values */
#define RAD_USER_NAME			1	/* String */
#define RAD_USER_PASSWORD		2	/* String */
#define RAD_CHAP_PASSWORD		3	/* String */
#define RAD_NAS_IP_ADDRESS		4	/* IP address */
#define RAD_NAS_PORT			5	/* Integer */
#define RAD_SERVICE_TYPE		6	/* Integer */
	#define RAD_LOGIN			1
	#define RAD_FRAMED			2
	#define RAD_CALLBACK_LOGIN		3
	#define RAD_CALLBACK_FRAMED		4
	#define RAD_OUTBOUND			5
	#define RAD_ADMINISTRATIVE		6
	#define RAD_NAS_PROMPT			7
	#define RAD_AUTHENTICATE_ONLY		8
	#define RAD_CALLBACK_NAS_PROMPT		9
#define RAD_FRAMED_PROTOCOL		7	/* Integer */
	#define RAD_PPP				1
	#define RAD_SLIP			2
	#define RAD_ARAP			3	/* Appletalk */
	#define RAD_GANDALF			4
	#define RAD_XYLOGICS			5
#define RAD_FRAMED_IP_ADDRESS		8	/* IP address */
#define RAD_FRAMED_IP_NETMASK		9	/* IP address */
#define RAD_FRAMED_ROUTING		10	/* Integer */
#define RAD_FILTER_ID			11	/* String */
#define RAD_FRAMED_MTU			12	/* Integer */
#define RAD_FRAMED_COMPRESSION		13	/* Integer */
	#define RAD_COMP_NONE			0
	#define RAD_COMP_VJ			1
	#define RAD_COMP_IPXHDR			2
#define RAD_LOGIN_IP_HOST		14	/* IP address */
#define RAD_LOGIN_SERVICE		15	/* Integer */
#define RAD_LOGIN_TCP_PORT		16	/* Integer */
     /* unassiged			17 */
#define RAD_REPLY_MESSAGE		18	/* String */
#define RAD_CALLBACK_NUMBER		19	/* String */
#define RAD_CALLBACK_ID			20	/* String */
     /* unassiged			21 */
#define RAD_FRAMED_ROUTE		22	/* String */
#define RAD_FRAMED_IPX_NETWORK		23	/* IP address */
#define RAD_STATE			24	/* String */
#define RAD_CLASS			25	/* Integer */
#define RAD_VENDOR_SPECIFIC		26	/* Integer */
#define RAD_SESSION_TIMEOUT		27	/* Integer */
#define RAD_IDLE_TIMEOUT		28	/* Integer */
#define RAD_TERMINATION_ACTION		29	/* Integer */
#define RAD_CALLED_STATION_ID		30	/* String */
#define RAD_CALLING_STATION_ID		31	/* String */
#define RAD_NAS_IDENTIFIER		32	/* Integer */
#define RAD_PROXY_STATE			33	/* Integer */
#define RAD_LOGIN_LAT_SERVICE		34	/* Integer */
#define RAD_LOGIN_LAT_NODE		35	/* Integer */
#define RAD_LOGIN_LAT_GROUP		36	/* Integer */
#define RAD_FRAMED_APPLETALK_LINK	37	/* Integer */
#define RAD_FRAMED_APPLETALK_NETWORK	38	/* Integer */
#define RAD_FRAMED_APPLETALK_ZONE	39	/* Integer */
     /* reserved for accounting		40-59 */
#define RAD_ACCT_INPUT_GIGAWORDS	52
#define RAD_ACCT_OUTPUT_GIGAWORDS	53

#define RAD_CHAP_CHALLENGE		60	/* String */
#define RAD_NAS_PORT_TYPE		61	/* Integer */
	#define RAD_ASYNC			0
	#define RAD_SYNC			1
	#define RAD_ISDN_SYNC			2
	#define RAD_ISDN_ASYNC_V120		3
	#define RAD_ISDN_ASYNC_V110		4
	#define RAD_VIRTUAL			5
	#define RAD_PIAFS			6
	#define RAD_HDLC_CLEAR_CHANNEL		7
	#define RAD_X_25			8
	#define RAD_X_75			9
	#define RAD_G_3_FAX			10
	#define RAD_SDSL			11
	#define RAD_ADSL_CAP			12
	#define RAD_ADSL_DMT			13
	#define RAD_IDSL			14
	#define RAD_ETHERNET			15
	#define RAD_XDSL			16
	#define RAD_CABLE			17
	#define RAD_WIRELESS_OTHER		18
	#define RAD_WIRELESS_IEEE_802_11	19
#define RAD_PORT_LIMIT			62	/* Integer */
#define RAD_LOGIN_LAT_PORT		63	/* Integer */
#define RAD_CONNECT_INFO		77	/* String */
#define RAD_EAP_MESSAGE			79	/* Octets */
#define RAD_MESSAGE_AUTHENTIC		80	/* Octets */
#define RAD_ACCT_INTERIM_INTERVAL	85	/* Integer */
#define RAD_NAS_IPV6_ADDRESS		95	/* IPv6 address */
#define RAD_FRAMED_INTERFACE_ID		96	/* 8 octets */
#define RAD_FRAMED_IPV6_PREFIX		97	/* Octets */
#define RAD_LOGIN_IPV6_HOST		98	/* IPv6 address */
#define RAD_FRAMED_IPV6_ROUTE		99	/* String */
#define RAD_FRAMED_IPV6_POOL		100	/* String */

/* Accounting attribute types and values */
#define RAD_ACCT_STATUS_TYPE		40	/* Integer */
	#define RAD_START			1
	#define RAD_STOP			2
	#define RAD_UPDATE			3
	#define RAD_ACCOUNTING_ON		7
	#define RAD_ACCOUNTING_OFF		8
#define RAD_ACCT_DELAY_TIME		41	/* Integer */
#define RAD_ACCT_INPUT_OCTETS		42	/* Integer */
#define RAD_ACCT_OUTPUT_OCTETS		43	/* Integer */
#define RAD_ACCT_SESSION_ID		44	/* String */
#define RAD_ACCT_AUTHENTIC		45	/* Integer */
	#define RAD_AUTH_RADIUS			1
	#define RAD_AUTH_LOCAL			2
	#define RAD_AUTH_REMOTE			3
#define RAD_ACCT_SESSION_TIME		46	/* Integer */
#define RAD_ACCT_INPUT_PACKETS		47	/* Integer */
#define RAD_ACCT_OUTPUT_PACKETS		48	/* Integer */
#define RAD_ACCT_TERMINATE_CAUSE	49	/* Integer */
        #define RAD_TERM_USER_REQUEST		1
        #define RAD_TERM_LOST_CARRIER		2
        #define RAD_TERM_LOST_SERVICE		3
        #define RAD_TERM_IDLE_TIMEOUT		4
        #define RAD_TERM_SESSION_TIMEOUT	5
        #define RAD_TERM_ADMIN_RESET		6
        #define RAD_TERM_ADMIN_REBOOT		7
        #define RAD_TERM_PORT_ERROR		8
        #define RAD_TERM_NAS_ERROR		9
        #define RAD_TERM_NAS_REQUEST		10
        #define RAD_TERM_NAS_REBOOT		11
        #define RAD_TERM_PORT_UNNEEDED		12
        #define RAD_TERM_PORT_PREEMPTED		13
        #define RAD_TERM_PORT_SUSPENDED		14
        #define RAD_TERM_SERVICE_UNAVAILABLE    15
        #define RAD_TERM_CALLBACK		16
        #define RAD_TERM_USER_ERROR		17
        #define RAD_TERM_HOST_REQUEST		18
#define	RAD_ACCT_MULTI_SESSION_ID	50	/* String */
#define	RAD_ACCT_LINK_COUNT		51	/* Integer */

#define	RAD_ERROR_CAUSE			101	/* Integer */

struct rad_handle;
struct timeval;

__BEGIN_DECLS
struct rad_handle	*rad_acct_open(void);
int			 rad_add_server(struct rad_handle *,
			    const char *, int, const char *, int, int);
struct rad_handle	*rad_auth_open(void);
void			 rad_close(struct rad_handle *);
int			 rad_config(struct rad_handle *, const char *);
int			 rad_continue_send_request(struct rad_handle *, int,
			    int *, struct timeval *);
int			 rad_create_request(struct rad_handle *, int);
int			 rad_create_response(struct rad_handle *, int);
struct in_addr		 rad_cvt_addr(const void *);
u_int32_t		 rad_cvt_int(const void *);
char			*rad_cvt_string(const void *, size_t);
int			 rad_get_attr(struct rad_handle *, const void **,
			    size_t *);
int			 rad_init_send_request(struct rad_handle *, int *,
			    struct timeval *);
struct rad_handle	*rad_open(void);  /* Deprecated, == rad_auth_open */
int			 rad_put_addr(struct rad_handle *, int, struct in_addr);
int			 rad_put_attr(struct rad_handle *, int,
			    const void *, size_t);
int			 rad_put_int(struct rad_handle *, int, u_int32_t);
int			 rad_put_string(struct rad_handle *, int,
			    const char *);
int			 rad_put_message_authentic(struct rad_handle *);
ssize_t			 rad_request_authenticator(struct rad_handle *, char *,
			    size_t);
int			 rad_receive_request(struct rad_handle *);
int			 rad_send_request(struct rad_handle *);
int			 rad_send_response(struct rad_handle *);
struct rad_handle	*rad_server_open(int fd);
const char		*rad_server_secret(struct rad_handle *);
const char		*rad_strerror(struct rad_handle *);
u_char			*rad_demangle(struct rad_handle *, const void *,
			    size_t);

__END_DECLS

#endif /* _RADLIB_H_ */


code:
/*-
 * Copyright (c) 2002 Brian Somers <brian@Awfulhak.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD: release/9.0.0/lib/libradius/radlib_vs.h 128684 2004-04-27 15:00:29Z ru $
 */

#ifndef _RADLIB_VS_H_
#define _RADLIB_VS_H_

#include <sys/types.h>
#include <netinet/in.h>

#define	RAD_VENDOR_MICROSOFT	311		/* rfc2548 */
	#define	RAD_MICROSOFT_MS_CHAP_RESPONSE			1
	#define	RAD_MICROSOFT_MS_CHAP_ERROR			2
	#define	RAD_MICROSOFT_MS_CHAP_PW_1			3
	#define	RAD_MICROSOFT_MS_CHAP_PW_2			4
	#define	RAD_MICROSOFT_MS_CHAP_LM_ENC_PW			5
	#define	RAD_MICROSOFT_MS_CHAP_NT_ENC_PW			6
	#define	RAD_MICROSOFT_MS_MPPE_ENCRYPTION_POLICY		7
	#define	RAD_MICROSOFT_MS_MPPE_ENCRYPTION_TYPES		8
	#define	RAD_MICROSOFT_MS_RAS_VENDOR			9
	#define	RAD_MICROSOFT_MS_CHAP_DOMAIN			10
	#define	RAD_MICROSOFT_MS_CHAP_CHALLENGE			11
	#define	RAD_MICROSOFT_MS_CHAP_MPPE_KEYS			12
	#define	RAD_MICROSOFT_MS_BAP_USAGE			13
	#define	RAD_MICROSOFT_MS_LINK_UTILIZATION_THRESHOLD	14
	#define	RAD_MICROSOFT_MS_LINK_DROP_TIME_LIMIT		15
	#define	RAD_MICROSOFT_MS_MPPE_SEND_KEY			16
	#define	RAD_MICROSOFT_MS_MPPE_RECV_KEY			17
	#define	RAD_MICROSOFT_MS_RAS_VERSION			18
	#define	RAD_MICROSOFT_MS_OLD_ARAP_PASSWORD		19
	#define	RAD_MICROSOFT_MS_NEW_ARAP_PASSWORD		20
	#define	RAD_MICROSOFT_MS_ARAP_PASSWORD_CHANGE_REASON	21
	#define	RAD_MICROSOFT_MS_FILTER				22
	#define	RAD_MICROSOFT_MS_ACCT_AUTH_TYPE			23
	#define	RAD_MICROSOFT_MS_ACCT_EAP_TYPE			24
	#define	RAD_MICROSOFT_MS_CHAP2_RESPONSE			25
	#define	RAD_MICROSOFT_MS_CHAP2_SUCCESS			26
	#define	RAD_MICROSOFT_MS_CHAP2_PW			27
	#define	RAD_MICROSOFT_MS_PRIMARY_DNS_SERVER		28
	#define	RAD_MICROSOFT_MS_SECONDARY_DNS_SERVER		29
	#define	RAD_MICROSOFT_MS_PRIMARY_NBNS_SERVER		30
	#define	RAD_MICROSOFT_MS_SECONDARY_NBNS_SERVER		31
	#define	RAD_MICROSOFT_MS_ARAP_CHALLENGE			33

#define SALT_LEN    2

struct rad_handle;

__BEGIN_DECLS
int	 rad_get_vendor_attr(u_int32_t *, const void **, size_t *);
int	 rad_put_vendor_addr(struct rad_handle *, int, int, struct in_addr);
int	 rad_put_vendor_attr(struct rad_handle *, int, int, const void *,
	    size_t);
int	 rad_put_vendor_int(struct rad_handle *, int, int, u_int32_t);
int	 rad_put_vendor_string(struct rad_handle *, int, int, const char *);
u_char	*rad_demangle_mppe_key(struct rad_handle *, const void *, size_t,
	    size_t *);
__END_DECLS

#endif /* _RADLIB_VS_H_ */


code:
/*-
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)ranlib.h	8.1 (Berkeley) 6/2/93
 *
 * $FreeBSD: release/9.0.0/include/ranlib.h 203964 2010-02-16 19:39:50Z imp $
 */

#ifndef _RANLIB_H_
#define	_RANLIB_H_

#define	RANLIBMAG	"__.SYMDEF"	/* archive file name */
#define	RANLIBSKEW	3		/* creation time offset */

struct ranlib {
	union {
		long ran_strx;		/* string table index */
		char *ran_name;		/* in memory symbol name */
	} ran_un;
	long ran_off;			/* archive file offset */
};

#endif /* !_RANLIB_H_ */


code:
/* chardefs.h -- Character definitions for readline. */

/* Copyright (C) 1994 Free Software Foundation, Inc.

   This file is part of the GNU Readline Library, a library for
   reading lines of text with interactive input and history editing.

   The GNU Readline Library is free software; you can redistribute it
   and/or modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2, or
   (at your option) any later version.

   The GNU Readline Library is distributed in the hope that it will be
   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#ifndef _CHARDEFS_H_
#define _CHARDEFS_H_

#include <ctype.h>

#if defined (HAVE_CONFIG_H)
#  if defined (HAVE_STRING_H)
#    if ! defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
#      include <memory.h>
#    endif
#    include <string.h>
#  endif /* HAVE_STRING_H */
#  if defined (HAVE_STRINGS_H)
#    include <strings.h>
#  endif /* HAVE_STRINGS_H */
#else
#  include <string.h>
#endif /* !HAVE_CONFIG_H */

#ifndef whitespace
#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
#endif

#ifdef CTRL
#  undef CTRL
#endif
#ifdef UNCTRL
#  undef UNCTRL
#endif

/* Some character stuff. */
#define control_character_threshold 0x020   /* Smaller than this is control. */
#define control_character_mask 0x1f	    /* 0x20 - 1 */
#define meta_character_threshold 0x07f	    /* Larger than this is Meta. */
#define control_character_bit 0x40	    /* 0x000000, must be off. */
#define meta_character_bit 0x080	    /* x0000000, must be on. */
#define largest_char 255		    /* Largest character value. */

#define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0))
#define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char)

#define CTRL(c) ((c) & control_character_mask)
#define META(c) ((c) | meta_character_bit)

#define UNMETA(c) ((c) & (~meta_character_bit))
#define UNCTRL(c) _rl_to_upper(((c)|control_character_bit))

#if defined STDC_HEADERS || (!defined (isascii) && !defined (HAVE_ISASCII))
#  define IN_CTYPE_DOMAIN(c) 1
#else
#  define IN_CTYPE_DOMAIN(c) isascii(c)
#endif

#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT)
#  define isxdigit(c)   (isdigit((c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
#endif

#if defined (CTYPE_NON_ASCII)
#  define NON_NEGATIVE(c) 1
#else
#  define NON_NEGATIVE(c) ((unsigned char)(c) == (c))
#endif

/* Some systems define these; we want our definitions. */
#undef ISPRINT

/* Beware:  these only work with single-byte ASCII characters. */

#define ISALNUM(c)	(IN_CTYPE_DOMAIN (c) && isalnum (c))
#define ISALPHA(c)	(IN_CTYPE_DOMAIN (c) && isalpha (c))
#define ISDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isdigit (c))
#define ISLOWER(c)	(IN_CTYPE_DOMAIN (c) && islower (c))
#define ISPRINT(c)	(IN_CTYPE_DOMAIN (c) && isprint (c))
#define ISUPPER(c)	(IN_CTYPE_DOMAIN (c) && isupper (c))
#define ISXDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isxdigit (c))

#define _rl_lowercase_p(c)	(NON_NEGATIVE(c) && ISLOWER(c))
#define _rl_uppercase_p(c)	(NON_NEGATIVE(c) && ISUPPER(c))
#define _rl_digit_p(c)		((c) >= '0' && (c) <= '9')

#define _rl_pure_alphabetic(c)	(NON_NEGATIVE(c) && ISALPHA(c))
#define ALPHABETIC(c)		(NON_NEGATIVE(c) && ISALNUM(c))

#ifndef _rl_to_upper
#  define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)c) : (c))
#  define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)c) : (c))
#endif

#ifndef _rl_digit_value
#  define _rl_digit_value(x) ((x) - '0')
#endif

#ifndef _rl_isident
#  define _rl_isident(c) (ISALNUM(c) || (c) == '_')
#endif

#ifndef ISOCTAL
#  define ISOCTAL(c)	((c) >= '0' && (c) <= '7')
#endif
#define OCTVALUE(c)	((c) - '0')

#define HEXVALUE(c) \
  (((c) >= 'a' && (c) <= 'f') \
  	? (c)-'a'+10 \
  	: (c) >= 'A' && (c) <= 'F' ? (c)-'A'+10 : (c)-'0')

#ifndef NEWLINE
#define NEWLINE '\n'
#endif

#ifndef RETURN
#define RETURN CTRL('M')
#endif

#ifndef RUBOUT
#define RUBOUT 0x7f
#endif

#ifndef TAB
#define TAB '\t'
#endif

#ifdef ABORT_CHAR
#undef ABORT_CHAR
#endif
#define ABORT_CHAR CTRL('G')

#ifdef PAGE
#undef PAGE
#endif
#define PAGE CTRL('L')

#ifdef SPACE
#undef SPACE
#endif
#define SPACE ' '	/* XXX - was 0x20 */

#ifdef ESC
#undef ESC
#endif
#define ESC CTRL('[')

#endif  /* _CHARDEFS_H_ */


code:
/* history.h -- the names of functions that you can call in history. */
/* Copyright (C) 1989-2003 Free Software Foundation, Inc.

   This file contains the GNU History Library (the Library), a set of
   routines for managing the text of previously typed lines.

   The Library is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   The Library is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#ifndef _HISTORY_H_
#define _HISTORY_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <time.h>		/* XXX - for history timestamp code */

#if defined READLINE_LIBRARY
#  include "rlstdc.h"
#  include "rltypedefs.h"
#else
#  include <readline/rlstdc.h>
#  include <readline/rltypedefs.h>
#endif

#ifdef __STDC__
typedef void *histdata_t;
#else
typedef char *histdata_t;
#endif

/* The structure used to store a history entry. */
typedef struct _hist_entry {
  char *line;
  char *timestamp;		/* char * rather than time_t for read/write */
  histdata_t data;
} HIST_ENTRY;

/* Size of the history-library-managed space in history entry HS. */
#define HISTENT_BYTES(hs)	(strlen ((hs)->line) + strlen ((hs)->timestamp))

/* A structure used to pass the current state of the history stuff around. */
typedef struct _hist_state {
  HIST_ENTRY **entries;		/* Pointer to the entries themselves. */
  int offset;			/* The location pointer within this array. */
  int length;			/* Number of elements within this array. */
  int size;			/* Number of slots allocated to this array. */
  int flags;
} HISTORY_STATE;

/* Flag values for the `flags' member of HISTORY_STATE. */
#define HS_STIFLED	0x01

/* Initialization and state management. */

/* Begin a session in which the history functions might be used.  This
   just initializes the interactive variables. */
extern void using_history PARAMS((void));

/* Return the current HISTORY_STATE of the history. */
extern HISTORY_STATE *history_get_history_state PARAMS((void));

/* Set the state of the current history array to STATE. */
extern void history_set_history_state PARAMS((HISTORY_STATE *));

/* Manage the history list. */

/* Place STRING at the end of the history list.
   The associated data field (if any) is set to NULL. */
extern void add_history PARAMS((const char *));

/* Change the timestamp associated with the most recent history entry to
   STRING. */
extern void add_history_time PARAMS((const char *));

/* A reasonably useless function, only here for completeness.  WHICH
   is the magic number that tells us which element to delete.  The
   elements are numbered from 0. */
extern HIST_ENTRY *remove_history PARAMS((int));

/* Free the history entry H and return any application-specific data
   associated with it. */
extern histdata_t free_history_entry PARAMS((HIST_ENTRY *));

/* Make the history entry at WHICH have LINE and DATA.  This returns
   the old entry so you can dispose of the data.  In the case of an
   invalid WHICH, a NULL pointer is returned. */
extern HIST_ENTRY *replace_history_entry PARAMS((int, const char *, histdata_t));

/* Clear the history list and start over. */
extern void clear_history PARAMS((void));

/* Stifle the history list, remembering only MAX number of entries. */
extern void stifle_history PARAMS((int));

/* Stop stifling the history.  This returns the previous amount the
   history was stifled by.  The value is positive if the history was
   stifled, negative if it wasn't. */
extern int unstifle_history PARAMS((void));

/* Return 1 if the history is stifled, 0 if it is not. */
extern int history_is_stifled PARAMS((void));

/* Information about the history list. */

/* Return a NULL terminated array of HIST_ENTRY which is the current input
   history.  Element 0 of this list is the beginning of time.  If there
   is no history, return NULL. */
extern HIST_ENTRY **history_list PARAMS((void));

/* Returns the number which says what history element we are now
   looking at.  */
extern int where_history PARAMS((void));

/* Return the history entry at the current position, as determined by
   history_offset.  If there is no entry there, return a NULL pointer. */
extern HIST_ENTRY *current_history PARAMS((void));

/* Return the history entry which is logically at OFFSET in the history
   array.  OFFSET is relative to history_base. */
extern HIST_ENTRY *history_get PARAMS((int));

/* Return the timestamp associated with the HIST_ENTRY * passed as an
   argument */
extern time_t history_get_time PARAMS((HIST_ENTRY *));

/* Return the number of bytes that the primary history entries are using.
   This just adds up the lengths of the_history->lines. */
extern int history_total_bytes PARAMS((void));

/* Moving around the history list. */

/* Set the position in the history list to POS. */
extern int history_set_pos PARAMS((int));

/* Back up history_offset to the previous history entry, and return
   a pointer to that entry.  If there is no previous entry, return
   a NULL pointer. */
extern HIST_ENTRY *previous_history PARAMS((void));

/* Move history_offset forward to the next item in the input_history,
   and return the a pointer to that entry.  If there is no next entry,
   return a NULL pointer. */
extern HIST_ENTRY *next_history PARAMS((void));

/* Searching the history list. */

/* Search the history for STRING, starting at history_offset.
   If DIRECTION < 0, then the search is through previous entries,
   else through subsequent.  If the string is found, then
   current_history () is the history entry, and the value of this function
   is the offset in the line of that history entry that the string was
   found in.  Otherwise, nothing is changed, and a -1 is returned. */
extern int history_search PARAMS((const char *, int));

/* Search the history for STRING, starting at history_offset.
   The search is anchored: matching lines must begin with string.
   DIRECTION is as in history_search(). */
extern int history_search_prefix PARAMS((const char *, int));

/* Search for STRING in the history list, starting at POS, an
   absolute index into the list.  DIR, if negative, says to search
   backwards from POS, else forwards.
   Returns the absolute index of the history element where STRING
   was found, or -1 otherwise. */
extern int history_search_pos PARAMS((const char *, int, int));

/* Managing the history file. */

/* Add the contents of FILENAME to the history list, a line at a time.
   If FILENAME is NULL, then read from ~/.history.  Returns 0 if
   successful, or errno if not. */
extern int read_history PARAMS((const char *));

/* Read a range of lines from FILENAME, adding them to the history list.
   Start reading at the FROM'th line and end at the TO'th.  If FROM
   is zero, start at the beginning.  If TO is less than FROM, read
   until the end of the file.  If FILENAME is NULL, then read from
   ~/.history.  Returns 0 if successful, or errno if not. */
extern int read_history_range PARAMS((const char *, int, int));

/* Write the current history to FILENAME.  If FILENAME is NULL,
   then write the history list to ~/.history.  Values returned
   are as in read_history ().  */
extern int write_history PARAMS((const char *));

/* Append NELEMENT entries to FILENAME.  The entries appended are from
   the end of the list minus NELEMENTs up to the end of the list. */
extern int append_history PARAMS((int, const char *));

/* Truncate the history file, leaving only the last NLINES lines. */
extern int history_truncate_file PARAMS((const char *, int));

/* History expansion. */

/* Expand the string STRING, placing the result into OUTPUT, a pointer
   to a string.  Returns:

   0) If no expansions took place (or, if the only change in
      the text was the de-slashifying of the history expansion
      character)
   1) If expansions did take place
  -1) If there was an error in expansion.
   2) If the returned line should just be printed.

  If an error ocurred in expansion, then OUTPUT contains a descriptive
  error message. */
extern int history_expand PARAMS((char *, char **));

/* Extract a string segment consisting of the FIRST through LAST
   arguments present in STRING.  Arguments are broken up as in
   the shell. */
extern char *history_arg_extract PARAMS((int, int, const char *));

/* Return the text of the history event beginning at the current
   offset into STRING.  Pass STRING with *INDEX equal to the
   history_expansion_char that begins this specification.
   DELIMITING_QUOTE is a character that is allowed to end the string
   specification for what to search for in addition to the normal
   characters `:', ` ', `\t', `\n', and sometimes `?'. */
extern char *get_history_event PARAMS((const char *, int *, int));

/* Return an array of tokens, much as the shell might.  The tokens are
   parsed out of STRING. */
extern char **history_tokenize PARAMS((const char *));

/* Exported history variables. */
extern int history_base;
extern int history_length;
extern int history_max_entries;
extern char history_expansion_char;
extern char history_subst_char;
extern char *history_word_delimiters;
extern char history_comment_char;
extern char *history_no_expand_chars;
extern char *history_search_delimiter_chars;
extern int history_quotes_inhibit_expansion;

extern int history_write_timestamps;

/* Backwards compatibility */
extern int max_input_history;

/* If set, this function is called to decide whether or not a particular
   history expansion should be treated as a special case for the calling
   application and not expanded. */
extern rl_linebuf_func_t *history_inhibit_expansion_function;

#ifdef __cplusplus
}
#endif

#endif /* !_HISTORY_H_ */


code:
/* keymaps.h -- Manipulation of readline keymaps. */

/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.

   This file is part of the GNU Readline Library, a library for
   reading lines of text with interactive input and history editing.

   The GNU Readline Library is free software; you can redistribute it
   and/or modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2, or
   (at your option) any later version.

   The GNU Readline Library is distributed in the hope that it will be
   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#ifndef _KEYMAPS_H_
#define _KEYMAPS_H_

#ifdef __cplusplus
extern "C" {
#endif

#if defined (READLINE_LIBRARY)
#  include "rlstdc.h"
#  include "chardefs.h"
#  include "rltypedefs.h"
#else
#  include <readline/rlstdc.h>
#  include <readline/chardefs.h>
#  include <readline/rltypedefs.h>
#endif

/* A keymap contains one entry for each key in the ASCII set.
   Each entry consists of a type and a pointer.
   FUNCTION is the address of a function to run, or the
   address of a keymap to indirect through.
   TYPE says which kind of thing FUNCTION is. */
typedef struct _keymap_entry {
  char type;
  rl_command_func_t *function;
} KEYMAP_ENTRY;

/* This must be large enough to hold bindings for all of the characters
   in a desired character set (e.g, 128 for ASCII, 256 for ISO Latin-x,
   and so on) plus one for subsequence matching. */
#define KEYMAP_SIZE 257
#define ANYOTHERKEY KEYMAP_SIZE-1

/* I wanted to make the above structure contain a union of:
   union { rl_command_func_t *function; struct _keymap_entry *keymap; } value;
   but this made it impossible for me to create a static array.
   Maybe I need C lessons. */

typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[KEYMAP_SIZE];
typedef KEYMAP_ENTRY *Keymap;

/* The values that TYPE can have in a keymap entry. */
#define ISFUNC 0
#define ISKMAP 1
#define ISMACR 2

extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, emacs_meta_keymap, emacs_ctlx_keymap;
extern KEYMAP_ENTRY_ARRAY vi_insertion_keymap, vi_movement_keymap;

/* Return a new, empty keymap.
   Free it with free() when you are done. */
extern Keymap rl_make_bare_keymap PARAMS((void));

/* Return a new keymap which is a copy of MAP. */
extern Keymap rl_copy_keymap PARAMS((Keymap));

/* Return a new keymap with the printing characters bound to rl_insert,
   the lowercase Meta characters bound to run their equivalents, and
   the Meta digits bound to produce numeric arguments. */
extern Keymap rl_make_keymap PARAMS((void));

/* Free the storage associated with a keymap. */
extern void rl_discard_keymap PARAMS((Keymap));

/* These functions actually appear in bind.c */

/* Return the keymap corresponding to a given name.  Names look like
   `emacs' or `emacs-meta' or `vi-insert'.  */
extern Keymap rl_get_keymap_by_name PARAMS((const char *));

/* Return the current keymap. */
extern Keymap rl_get_keymap PARAMS((void));

/* Set the current keymap to MAP. */
extern void rl_set_keymap PARAMS((Keymap));

#ifdef __cplusplus
}
#endif

#endif /* _KEYMAPS_H_ */


code:
/* $FreeBSD: release/9.0.0/contrib/libreadline/readline.h 165675 2006-12-31 09:22:31Z ache $ */
/* Readline.h -- the names of functions callable from within readline. */

/* Copyright (C) 1987-2005 Free Software Foundation, Inc.

   This file is part of the GNU Readline Library, a library for
   reading lines of text with interactive input and history editing.

   The GNU Readline Library is free software; you can redistribute it
   and/or modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2, or
   (at your option) any later version.

   The GNU Readline Library is distributed in the hope that it will be
   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#if !defined (_READLINE_H_)
#define _READLINE_H_

#ifdef __cplusplus
extern "C" {
#endif

#if defined (READLINE_LIBRARY)
#  include "rlstdc.h"
#  include "rltypedefs.h"
#  include "keymaps.h"
#  include "tilde.h"
#else
#  include <readline/rlstdc.h>
#  include <readline/rltypedefs.h>
#  include <readline/keymaps.h>
#  include <readline/tilde.h>
#endif

/* Hex-encoded Readline version number. */
#define RL_READLINE_VERSION	0x0502		/* Readline 5.2 */
#define RL_VERSION_MAJOR	5
#define RL_VERSION_MINOR	2

/* Readline data structures. */

/* Maintaining the state of undo.  We remember individual deletes and inserts
   on a chain of things to do. */

/* The actions that undo knows how to undo.  Notice that UNDO_DELETE means
   to insert some text, and UNDO_INSERT means to delete some text.   I.e.,
   the code tells undo what to undo, not how to undo it. */
enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END };

/* What an element of THE_UNDO_LIST looks like. */
typedef struct undo_list {
  struct undo_list *next;
  int start, end;		/* Where the change took place. */
  char *text;			/* The text to insert, if undoing a delete. */
  enum undo_code what;		/* Delete, Insert, Begin, End. */
} UNDO_LIST;

/* The current undo list for RL_LINE_BUFFER. */
extern UNDO_LIST *rl_undo_list;

/* The data structure for mapping textual names to code addresses. */
typedef struct _funmap {
  const char *name;
  rl_command_func_t *function;
} FUNMAP;

extern FUNMAP **funmap;

/* **************************************************************** */
/*								    */
/*	     Functions available to bind to key sequences	    */
/*								    */
/* **************************************************************** */

/* Bindable commands for numeric arguments. */
extern int rl_digit_argument PARAMS((int, int));
extern int rl_universal_argument PARAMS((int, int));

/* Bindable commands for moving the cursor. */
extern int rl_forward_byte PARAMS((int, int));
extern int rl_forward_char PARAMS((int, int));
extern int rl_forward PARAMS((int, int));
extern int rl_backward_byte PARAMS((int, int));
extern int rl_backward_char PARAMS((int, int));
extern int rl_backward PARAMS((int, int));
extern int rl_beg_of_line PARAMS((int, int));
extern int rl_end_of_line PARAMS((int, int));
extern int rl_forward_word PARAMS((int, int));
extern int rl_backward_word PARAMS((int, int));
extern int rl_refresh_line PARAMS((int, int));
extern int rl_clear_screen PARAMS((int, int));
extern int rl_arrow_keys PARAMS((int, int));

/* Bindable commands for inserting and deleting text. */
extern int rl_insert PARAMS((int, int));
extern int rl_quoted_insert PARAMS((int, int));
extern int rl_tab_insert PARAMS((int, int));
extern int rl_newline PARAMS((int, int));
extern int rl_do_lowercase_version PARAMS((int, int));
extern int rl_rubout PARAMS((int, int));
extern int rl_delete PARAMS((int, int));
extern int rl_rubout_or_delete PARAMS((int, int));
extern int rl_delete_horizontal_space PARAMS((int, int));
extern int rl_delete_or_show_completions PARAMS((int, int));
extern int rl_insert_comment PARAMS((int, int));

/* Bindable commands for changing case. */
extern int rl_upcase_word PARAMS((int, int));
extern int rl_downcase_word PARAMS((int, int));
extern int rl_capitalize_word PARAMS((int, int));

/* Bindable commands for transposing characters and words. */
extern int rl_transpose_words PARAMS((int, int));
extern int rl_transpose_chars PARAMS((int, int));

/* Bindable commands for searching within a line. */
extern int rl_char_search PARAMS((int, int));
extern int rl_backward_char_search PARAMS((int, int));

/* Bindable commands for readline's interface to the command history. */
extern int rl_beginning_of_history PARAMS((int, int));
extern int rl_end_of_history PARAMS((int, int));
extern int rl_get_next_history PARAMS((int, int));
extern int rl_get_previous_history PARAMS((int, int));

/* Bindable commands for managing the mark and region. */
extern int rl_set_mark PARAMS((int, int));
extern int rl_exchange_point_and_mark PARAMS((int, int));

/* Bindable commands to set the editing mode (emacs or vi). */
extern int rl_vi_editing_mode PARAMS((int, int));
extern int rl_emacs_editing_mode PARAMS((int, int));

/* Bindable commands to change the insert mode (insert or overwrite) */
extern int rl_overwrite_mode PARAMS((int, int));

/* Bindable commands for managing key bindings. */
extern int rl_re_read_init_file PARAMS((int, int));
extern int rl_dump_functions PARAMS((int, int));
extern int rl_dump_macros PARAMS((int, int));
extern int rl_dump_variables PARAMS((int, int));

/* Bindable commands for word completion. */
extern int rl_complete PARAMS((int, int));
extern int rl_possible_completions PARAMS((int, int));
extern int rl_insert_completions PARAMS((int, int));
extern int rl_menu_complete PARAMS((int, int));

/* Bindable commands for killing and yanking text, and managing the kill ring. */
extern int rl_kill_word PARAMS((int, int));
extern int rl_backward_kill_word PARAMS((int, int));
extern int rl_kill_line PARAMS((int, int));
extern int rl_backward_kill_line PARAMS((int, int));
extern int rl_kill_full_line PARAMS((int, int));
extern int rl_unix_word_rubout PARAMS((int, int));
extern int rl_unix_filename_rubout PARAMS((int, int));
extern int rl_unix_line_discard PARAMS((int, int));
extern int rl_copy_region_to_kill PARAMS((int, int));
extern int rl_kill_region PARAMS((int, int));
extern int rl_copy_forward_word PARAMS((int, int));
extern int rl_copy_backward_word PARAMS((int, int));
extern int rl_yank PARAMS((int, int));
extern int rl_yank_pop PARAMS((int, int));
extern int rl_yank_nth_arg PARAMS((int, int));
extern int rl_yank_last_arg PARAMS((int, int));
/* Not available unless __CYGWIN__ is defined. */
#ifdef __CYGWIN__
extern int rl_paste_from_clipboard PARAMS((int, int));
#endif

/* Bindable commands for incremental searching. */
extern int rl_reverse_search_history PARAMS((int, int));
extern int rl_forward_search_history PARAMS((int, int));

/* Bindable keyboard macro commands. */
extern int rl_start_kbd_macro PARAMS((int, int));
extern int rl_end_kbd_macro PARAMS((int, int));
extern int rl_call_last_kbd_macro PARAMS((int, int));

/* Bindable undo commands. */
extern int rl_revert_line PARAMS((int, int));
extern int rl_undo_command PARAMS((int, int));

/* Bindable tilde expansion commands. */
extern int rl_tilde_expand PARAMS((int, int));

/* Bindable terminal control commands. */
extern int rl_restart_output PARAMS((int, int));
extern int rl_stop_output PARAMS((int, int));

/* Miscellaneous bindable commands. */
extern int rl_abort PARAMS((int, int));
extern int rl_tty_status PARAMS((int, int));

/* Bindable commands for incremental and non-incremental history searching. */
extern int rl_history_search_forward PARAMS((int, int));
extern int rl_history_search_backward PARAMS((int, int));
extern int rl_noninc_forward_search PARAMS((int, int));
extern int rl_noninc_reverse_search PARAMS((int, int));
extern int rl_noninc_forward_search_again PARAMS((int, int));
extern int rl_noninc_reverse_search_again PARAMS((int, int));

/* Bindable command used when inserting a matching close character. */
extern int rl_insert_close PARAMS((int, int));

/* Not available unless READLINE_CALLBACKS is defined. */
extern void rl_callback_handler_install PARAMS((const char *, rl_vcpfunc_t *));
extern void rl_callback_read_char PARAMS((void));
extern void rl_callback_handler_remove PARAMS((void));

/* Things for vi mode. Not available unless readline is compiled -DVI_MODE. */
/* VI-mode bindable commands. */
extern int rl_vi_redo PARAMS((int, int));
extern int rl_vi_undo PARAMS((int, int));
extern int rl_vi_yank_arg PARAMS((int, int));
extern int rl_vi_fetch_history PARAMS((int, int));
extern int rl_vi_search_again PARAMS((int, int));
extern int rl_vi_search PARAMS((int, int));
extern int rl_vi_complete PARAMS((int, int));
extern int rl_vi_tilde_expand PARAMS((int, int));
extern int rl_vi_prev_word PARAMS((int, int));
extern int rl_vi_next_word PARAMS((int, int));
extern int rl_vi_end_word PARAMS((int, int));
extern int rl_vi_insert_beg PARAMS((int, int));
extern int rl_vi_append_mode PARAMS((int, int));
extern int rl_vi_append_eol PARAMS((int, int));
extern int rl_vi_eof_maybe PARAMS((int, int));
extern int rl_vi_insertion_mode PARAMS((int, int));
extern int rl_vi_movement_mode PARAMS((int, int));
extern int rl_vi_arg_digit PARAMS((int, int));
extern int rl_vi_change_case PARAMS((int, int));
extern int rl_vi_put PARAMS((int, int));
extern int rl_vi_column PARAMS((int, int));
extern int rl_vi_delete_to PARAMS((int, int));
extern int rl_vi_change_to PARAMS((int, int));
extern int rl_vi_yank_to PARAMS((int, int));
extern int rl_vi_rubout PARAMS((int, int));
extern int rl_vi_delete PARAMS((int, int));
extern int rl_vi_back_to_indent PARAMS((int, int));
extern int rl_vi_first_print PARAMS((int, int));
extern int rl_vi_char_search PARAMS((int, int));
extern int rl_vi_match PARAMS((int, int));
extern int rl_vi_change_char PARAMS((int, int));
extern int rl_vi_subst PARAMS((int, int));
extern int rl_vi_overstrike PARAMS((int, int));
extern int rl_vi_overstrike_delete PARAMS((int, int));
extern int rl_vi_replace PARAMS((int, int));
extern int rl_vi_set_mark PARAMS((int, int));
extern int rl_vi_goto_mark PARAMS((int, int));

/* VI-mode utility functions. */
extern int rl_vi_check PARAMS((void));
extern int rl_vi_domove PARAMS((int, int *));
extern int rl_vi_bracktype PARAMS((int));

extern void rl_vi_start_inserting PARAMS((int, int, int));

/* VI-mode pseudo-bindable commands, used as utility functions. */
extern int rl_vi_fWord PARAMS((int, int));
extern int rl_vi_bWord PARAMS((int, int));
extern int rl_vi_eWord PARAMS((int, int));
extern int rl_vi_fword PARAMS((int, int));
extern int rl_vi_bword PARAMS((int, int));
extern int rl_vi_eword PARAMS((int, int));

/* **************************************************************** */
/*								    */
/*			Well Published Functions		    */
/*								    */
/* **************************************************************** */

/* Readline functions. */
/* Read a line of input.  Prompt with PROMPT.  A NULL PROMPT means none. */
extern char *readline PARAMS((const char *));

extern int rl_set_prompt PARAMS((const char *));
extern int rl_expand_prompt PARAMS((char *));

extern int rl_initialize PARAMS((void));

/* Undocumented; unused by readline */
extern int rl_discard_argument PARAMS((void));

/* Utility functions to bind keys to readline commands. */
extern int rl_add_defun PARAMS((const char *, rl_command_func_t *, int));
extern int rl_bind_key PARAMS((int, rl_command_func_t *));
extern int rl_bind_key_in_map PARAMS((int, rl_command_func_t *, Keymap));
extern int rl_unbind_key PARAMS((int));
extern int rl_unbind_key_in_map PARAMS((int, Keymap));
extern int rl_bind_key_if_unbound PARAMS((int, rl_command_func_t *));
extern int rl_bind_key_if_unbound_in_map PARAMS((int, rl_command_func_t *, Keymap));
extern int rl_unbind_function_in_map PARAMS((rl_command_func_t *, Keymap));
extern int rl_unbind_command_in_map PARAMS((const char *, Keymap));
extern int rl_bind_keyseq PARAMS((const char *, rl_command_func_t *));
extern int rl_bind_keyseq_in_map PARAMS((const char *, rl_command_func_t *, Keymap));
extern int rl_bind_keyseq_if_unbound PARAMS((const char *, rl_command_func_t *));
extern int rl_bind_keyseq_if_unbound_in_map PARAMS((const char *, rl_command_func_t *, Keymap));
extern int rl_generic_bind PARAMS((int, const char *, char *, Keymap));

extern char *rl_variable_value PARAMS((const char *));
extern int rl_variable_bind PARAMS((const char *, const char *));

/* Backwards compatibility, use rl_bind_keyseq_in_map instead. */
extern int rl_set_key PARAMS((const char *, rl_command_func_t *, Keymap));

/* Backwards compatibility, use rl_generic_bind instead. */
extern int rl_macro_bind PARAMS((const char *, const char *, Keymap));

/* Undocumented in the texinfo manual; not really useful to programs. */
extern int rl_translate_keyseq PARAMS((const char *, char *, int *));
extern char *rl_untranslate_keyseq PARAMS((int));

extern rl_command_func_t *rl_named_function PARAMS((const char *));
extern rl_command_func_t *rl_function_of_keyseq PARAMS((const char *, Keymap, int *));

extern void rl_list_funmap_names PARAMS((void));
extern char **rl_invoking_keyseqs_in_map PARAMS((rl_command_func_t *, Keymap));
extern char **rl_invoking_keyseqs PARAMS((rl_command_func_t *));

extern void rl_function_dumper PARAMS((int));
extern void rl_macro_dumper PARAMS((int));
extern void rl_variable_dumper PARAMS((int));

extern int rl_read_init_file PARAMS((const char *));
extern int rl_parse_and_bind PARAMS((char *));

/* Functions for manipulating keymaps. */
extern Keymap rl_make_bare_keymap PARAMS((void));
extern Keymap rl_copy_keymap PARAMS((Keymap));
extern Keymap rl_make_keymap PARAMS((void));
extern void rl_discard_keymap PARAMS((Keymap));

extern Keymap rl_get_keymap_by_name PARAMS((const char *));
extern char *rl_get_keymap_name PARAMS((Keymap));
extern void rl_set_keymap PARAMS((Keymap));
extern Keymap rl_get_keymap PARAMS((void));
/* Undocumented; used internally only. */
extern void rl_set_keymap_from_edit_mode PARAMS((void));
extern char *rl_get_keymap_name_from_edit_mode PARAMS((void));

/* Functions for manipulating the funmap, which maps command names to functions. */
extern int rl_add_funmap_entry PARAMS((const char *, rl_command_func_t *));
extern const char **rl_funmap_names PARAMS((void));
/* Undocumented, only used internally -- there is only one funmap, and this
   function may be called only once. */
extern void rl_initialize_funmap PARAMS((void));

/* Utility functions for managing keyboard macros. */
extern void rl_push_macro_input PARAMS((char *));

/* Functions for undoing, from undo.c */
extern void rl_add_undo PARAMS((enum undo_code, int, int, char *));
extern void rl_free_undo_list PARAMS((void));
extern int rl_do_undo PARAMS((void));
extern int rl_begin_undo_group PARAMS((void));
extern int rl_end_undo_group PARAMS((void));
extern int rl_modifying PARAMS((int, int));

/* Functions for redisplay. */
extern void rl_redisplay PARAMS((void));
extern int rl_on_new_line PARAMS((void));
extern int rl_on_new_line_with_prompt PARAMS((void));
extern int rl_forced_update_display PARAMS((void));
extern int rl_clear_message PARAMS((void));
extern int rl_reset_line_state PARAMS((void));
extern int rl_crlf PARAMS((void));

#if defined (USE_VARARGS) && defined (PREFER_STDARG)
extern int rl_message (const char *, ...)  __attribute__((__format__ (printf, 1, 2)));
#else
extern int rl_message ();
#endif

extern int rl_show_char PARAMS((int));

/* Undocumented in texinfo manual. */
extern int rl_character_len PARAMS((int, int));

/* Save and restore internal prompt redisplay information. */
extern void rl_save_prompt PARAMS((void));
extern void rl_restore_prompt PARAMS((void));

/* Modifying text. */
extern void rl_replace_line PARAMS((const char *, int));
extern int rl_insert_text PARAMS((const char *));
extern int rl_delete_text PARAMS((int, int));
extern int rl_kill_text PARAMS((int, int));
extern char *rl_copy_text PARAMS((int, int));

/* Terminal and tty mode management. */
extern void rl_prep_terminal PARAMS((int));
extern void rl_deprep_terminal PARAMS((void));
extern void rl_tty_set_default_bindings PARAMS((Keymap));
extern void rl_tty_unset_default_bindings PARAMS((Keymap));

extern int rl_reset_terminal PARAMS((const char *));
extern void rl_resize_terminal PARAMS((void));
extern void rl_set_screen_size PARAMS((int, int));
extern void rl_get_screen_size PARAMS((int *, int *));
extern void rl_reset_screen_size PARAMS((void));

extern char *rl_get_termcap PARAMS((const char *));

/* Functions for character input. */
extern int rl_stuff_char PARAMS((int));
extern int rl_execute_next PARAMS((int));
extern int rl_clear_pending_input PARAMS((void));
extern int rl_read_key PARAMS((void));
extern int rl_getc PARAMS((FILE *));
extern int rl_set_keyboard_input_timeout PARAMS((int));

/* `Public' utility functions . */
extern void rl_extend_line_buffer PARAMS((int));
extern int rl_ding PARAMS((void));
extern int rl_alphabetic PARAMS((int));

/* Readline signal handling, from signals.c */
extern int rl_set_signals PARAMS((void));
extern int rl_clear_signals PARAMS((void));
extern void rl_cleanup_after_signal PARAMS((void));
extern void rl_reset_after_signal PARAMS((void));
extern void rl_free_line_state PARAMS((void));

extern int rl_set_paren_blink_timeout PARAMS((int));

/* Undocumented. */
extern int rl_maybe_save_line PARAMS((void));
extern int rl_maybe_unsave_line PARAMS((void));
extern int rl_maybe_replace_line PARAMS((void));

/* Completion functions. */
extern int rl_complete_internal PARAMS((int));
extern void rl_display_match_list PARAMS((char **, int, int));

extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
extern char *rl_username_completion_function PARAMS((const char *, int));
extern char *rl_filename_completion_function PARAMS((const char *, int));

extern int rl_completion_mode PARAMS((rl_command_func_t *));

#if !defined(RL_NO_COMPAT)
/* Backwards compatibility (compat.c).  These will go away sometime. */
extern void free_undo_list PARAMS((void));
extern int maybe_save_line PARAMS((void));
extern int maybe_unsave_line PARAMS((void));
extern int maybe_replace_line PARAMS((void));

extern int ding PARAMS((void));
extern int alphabetic PARAMS((int));
extern int crlf PARAMS((void));

extern char **completion_matches PARAMS((char *, rl_compentry_func_t *));
extern char *username_completion_function PARAMS((const char *, int));
extern char *filename_completion_function PARAMS((const char *, int));
#endif

/* **************************************************************** */
/*								    */
/*			Well Published Variables		    */
/*								    */
/* **************************************************************** */

/* The version of this incarnation of the readline library. */
extern const char *rl_library_version;		/* e.g., "4.2" */
extern int rl_readline_version;			/* e.g., 0x0402 */

/* True if this is real GNU readline. */
extern int rl_gnu_readline_p;

/* Flags word encapsulating the current readline state. */
extern int rl_readline_state;

/* Says which editing mode readline is currently using.  1 means emacs mode;
   0 means vi mode. */
extern int rl_editing_mode;

/* Insert or overwrite mode for emacs mode.  1 means insert mode; 0 means
   overwrite mode.  Reset to insert mode on each input line. */
extern int rl_insert_mode;

/* The name of the calling program.  You should initialize this to
   whatever was in argv[0].  It is used when parsing conditionals. */
extern const char *rl_readline_name;

/* The prompt readline uses.  This is set from the argument to
   readline (), and should not be assigned to directly. */
extern char *rl_prompt;

/* The line buffer that is in use. */
extern char *rl_line_buffer;

/* The location of point, and end. */
extern int rl_point;
extern int rl_end;

/* The mark, or saved cursor position. */
extern int rl_mark;

/* Flag to indicate that readline has finished with the current input
   line and should return it. */
extern int rl_done;

/* If set to a character value, that will be the next keystroke read. */
extern int rl_pending_input;

/* Non-zero if we called this function from _rl_dispatch().  It's present
   so functions can find out whether they were called from a key binding
   or directly from an application. */
extern int rl_dispatching;

/* Non-zero if the user typed a numeric argument before executing the
   current function. */
extern int rl_explicit_arg;

/* The current value of the numeric argument specified by the user. */
extern int rl_numeric_arg;

/* The address of the last command function Readline executed. */
extern rl_command_func_t *rl_last_func;

/* The name of the terminal to use. */
extern const char *rl_terminal_name;

/* The input and output streams. */
extern FILE *rl_instream;
extern FILE *rl_outstream;

/* If non-zero, Readline gives values of LINES and COLUMNS from the environment
   greater precedence than values fetched from the kernel when computing the
   screen dimensions. */
extern int rl_prefer_env_winsize;

/* If non-zero, then this is the address of a function to call just
   before readline_internal () prints the first prompt. */
extern rl_hook_func_t *rl_startup_hook;

/* If non-zero, this is the address of a function to call just before
   readline_internal_setup () returns and readline_internal starts
   reading input characters. */
extern rl_hook_func_t *rl_pre_input_hook;

/* The address of a function to call periodically while Readline is
   awaiting character input, or NULL, for no event handling. */
extern rl_hook_func_t *rl_event_hook;

/* The address of the function to call to fetch a character from the current
   Readline input stream */
extern rl_getc_func_t *rl_getc_function;

extern rl_voidfunc_t *rl_redisplay_function;

extern rl_vintfunc_t *rl_prep_term_function;
extern rl_voidfunc_t *rl_deprep_term_function;

/* Dispatch variables. */
extern Keymap rl_executing_keymap;
extern Keymap rl_binding_keymap;

/* Display variables. */
/* If non-zero, readline will erase the entire line, including any prompt,
   if the only thing typed on an otherwise-blank line is something bound to
   rl_newline. */
extern int rl_erase_empty_line;

/* If non-zero, the application has already printed the prompt (rl_prompt)
   before calling readline, so readline should not output it the first time
   redisplay is done. */
extern int rl_already_prompted;

/* A non-zero value means to read only this many characters rather than
   up to a character bound to accept-line. */
extern int rl_num_chars_to_read;

/* The text of a currently-executing keyboard macro. */
extern char *rl_executing_macro;

/* Variables to control readline signal handling. */
/* If non-zero, readline will install its own signal handlers for
   SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
extern int rl_catch_signals;

/* If non-zero, readline will install a signal handler for SIGWINCH
   that also attempts to call any calling application's SIGWINCH signal
   handler.  Note that the terminal is not cleaned up before the
   application's signal handler is called; use rl_cleanup_after_signal()
   to do that. */
extern int rl_catch_sigwinch;

/* Completion variables. */
/* Pointer to the generator function for completion_matches ().
   NULL means to use rl_filename_completion_function (), the default
   filename completer. */
extern rl_compentry_func_t *rl_completion_entry_function;

/* If rl_ignore_some_completions_function is non-NULL it is the address
   of a function to call after all of the possible matches have been
   generated, but before the actual completion is done to the input line.
   The function is called with one argument; a NULL terminated array
   of (char *).  If your function removes any of the elements, they
   must be free()'ed. */
extern rl_compignore_func_t *rl_ignore_some_completions_function;

/* Pointer to alternative function to create matches.
   Function is called with TEXT, START, and END.
   START and END are indices in RL_LINE_BUFFER saying what the boundaries
   of TEXT are.
   If this function exists and returns NULL then call the value of
   rl_completion_entry_function to try to match, otherwise use the
   array of strings returned. */
extern rl_completion_func_t *rl_attempted_completion_function;

/* The basic list of characters that signal a break between words for the
   completer routine.  The initial contents of this variable is what
   breaks words in the shell, i.e. "n\"\\'`@$>". */
extern const char *rl_basic_word_break_characters;

/* The list of characters that signal a break between words for
   rl_complete_internal.  The default list is the contents of
   rl_basic_word_break_characters.  */
extern /*const*/ char *rl_completer_word_break_characters;

/* Hook function to allow an application to set the completion word
   break characters before readline breaks up the line.  Allows
   position-dependent word break characters. */
extern rl_cpvfunc_t *rl_completion_word_break_hook;

/* List of characters which can be used to quote a substring of the line.
   Completion occurs on the entire substring, and within the substring
   rl_completer_word_break_characters are treated as any other character,
   unless they also appear within this list. */
extern const char *rl_completer_quote_characters;

/* List of quote characters which cause a word break. */
extern const char *rl_basic_quote_characters;

/* List of characters that need to be quoted in filenames by the completer. */
extern const char *rl_filename_quote_characters;

/* List of characters that are word break characters, but should be left
   in TEXT when it is passed to the completion function.  The shell uses
   this to help determine what kind of completing to do. */
extern const char *rl_special_prefixes;

/* If non-zero, then this is the address of a function to call when
   completing on a directory name.  The function is called with
   the address of a string (the current directory name) as an arg.  It
   changes what is displayed when the possible completions are printed
   or inserted. */
extern rl_icppfunc_t *rl_directory_completion_hook;

/* If non-zero, this is the address of a function to call when completing
   a directory name.  This function takes the address of the directory name
   to be modified as an argument.  Unlike rl_directory_completion_hook, it
   only modifies the directory name used in opendir(2), not what is displayed
   when the possible completions are printed or inserted.  It is called
   before rl_directory_completion_hook.  I'm not happy with how this works
   yet, so it's undocumented. */
extern rl_icppfunc_t *rl_directory_rewrite_hook;

/* Backwards compatibility with previous versions of readline. */
#define rl_symbolic_link_hook rl_directory_completion_hook

/* If non-zero, then this is the address of a function to call when
   completing a word would normally display the list of possible matches.
   This function is called instead of actually doing the display.
   It takes three arguments: (char **matches, int num_matches, int max_length)
   where MATCHES is the array of strings that matched, NUM_MATCHES is the
   number of strings in that array, and MAX_LENGTH is the length of the
   longest string in that array. */
extern rl_compdisp_func_t *rl_completion_display_matches_hook;

/* Non-zero means that the results of the matches are to be treated
   as filenames.  This is ALWAYS zero on entry, and can only be changed
   within a completion entry finder function. */
extern int rl_filename_completion_desired;

/* Non-zero means that the results of the matches are to be quoted using
   double quotes (or an application-specific quoting mechanism) if the
   filename contains any characters in rl_word_break_chars.  This is
   ALWAYS non-zero on entry, and can only be changed within a completion
   entry finder function. */
extern int rl_filename_quoting_desired;

/* Set to a function to quote a filename in an application-specific fashion.
   Called with the text to quote, the type of match found (single or multiple)
   and a pointer to the quoting character to be used, which the function can
   reset if desired. */
extern rl_quote_func_t *rl_filename_quoting_function;

/* Function to call to remove quoting characters from a filename.  Called
   before completion is attempted, so the embedded quotes do not interfere
   with matching names in the file system. */
extern rl_dequote_func_t *rl_filename_dequoting_function;

/* Function to call to decide whether or not a word break character is
   quoted.  If a character is quoted, it does not break words for the
   completer. */
extern rl_linebuf_func_t *rl_char_is_quoted_p;

/* Non-zero means to suppress normal filename completion after the
   user-specified completion function has been called. */
extern int rl_attempted_completion_over;

/* Set to a character describing the type of completion being attempted by
   rl_complete_internal; available for use by application completion
   functions. */
extern int rl_completion_type;

/* Up to this many items will be displayed in response to a
   possible-completions call.  After that, we ask the user if she
   is sure she wants to see them all.  The default value is 100. */
extern int rl_completion_query_items;

/* Character appended to completed words when at the end of the line.  The
   default is a space.  Nothing is added if this is '\0'. */
extern int rl_completion_append_character;

/* If set to non-zero by an application completion function,
   rl_completion_append_character will not be appended. */
extern int rl_completion_suppress_append;

/* Set to any quote character readline thinks it finds before any application
   completion function is called. */
extern int rl_completion_quote_character;

/* Set to a non-zero value if readline found quoting anywhere in the word to
   be completed; set before any application completion function is called. */
extern int rl_completion_found_quote;

/* If non-zero, the completion functions don't append any closing quote.
   This is set to 0 by rl_complete_internal and may be changed by an
   application-specific completion function. */
extern int rl_completion_suppress_quote;

/* If non-zero, a slash will be appended to completed filenames that are
   symbolic links to directory names, subject to the value of the
   mark-directories variable (which is user-settable).  This exists so
   that application completion functions can override the user's preference
   (set via the mark-symlinked-directories variable) if appropriate.
   It's set to the value of _rl_complete_mark_symlink_dirs in
   rl_complete_internal before any application-specific completion
   function is called, so without that function doing anything, the user's
   preferences are honored. */
extern int rl_completion_mark_symlink_dirs;

/* If non-zero, then disallow duplicates in the matches. */
extern int rl_ignore_completion_duplicates;

/* If this is non-zero, completion is (temporarily) inhibited, and the
   completion character will be inserted as any other. */
extern int rl_inhibit_completion;

/* Input error; can be returned by (*rl_getc_function) if readline is reading
   a top-level command (RL_ISSTATE (RL_STATE_READCMD)). */
#define READERR			(-2)

/* Definitions available for use by readline clients. */
#define RL_PROMPT_START_IGNORE	'\001'
#define RL_PROMPT_END_IGNORE	'\002'

/* Possible values for do_replace argument to rl_filename_quoting_function,
   called by rl_complete_internal. */
#define NO_MATCH        0
#define SINGLE_MATCH    1
#define MULT_MATCH      2

/* Possible state values for rl_readline_state */
#define RL_STATE_NONE		0x000000		/* no state; before first call */

#define RL_STATE_INITIALIZING	0x000001	/* initializing */
#define RL_STATE_INITIALIZED	0x000002	/* initialization done */
#define RL_STATE_TERMPREPPED	0x000004	/* terminal is prepped */
#define RL_STATE_READCMD	0x000008	/* reading a command key */
#define RL_STATE_METANEXT	0x000010	/* reading input after ESC */
#define RL_STATE_DISPATCHING	0x000020	/* dispatching to a command */
#define RL_STATE_MOREINPUT	0x000040	/* reading more input in a command function */
#define RL_STATE_ISEARCH	0x000080	/* doing incremental search */
#define RL_STATE_NSEARCH	0x000100	/* doing non-inc search */
#define RL_STATE_SEARCH		0x000200	/* doing a history search */
#define RL_STATE_NUMERICARG	0x000400	/* reading numeric argument */
#define RL_STATE_MACROINPUT	0x000800	/* getting input from a macro */
#define RL_STATE_MACRODEF	0x001000	/* defining keyboard macro */
#define RL_STATE_OVERWRITE	0x002000	/* overwrite mode */
#define RL_STATE_COMPLETING	0x004000	/* doing completion */
#define RL_STATE_SIGHANDLER	0x008000	/* in readline sighandler */
#define RL_STATE_UNDOING	0x010000	/* doing an undo */
#define RL_STATE_INPUTPENDING	0x020000	/* rl_execute_next called */
#define RL_STATE_TTYCSAVED	0x040000	/* tty special chars saved */
#define RL_STATE_CALLBACK	0x080000	/* using the callback interface */
#define RL_STATE_VIMOTION	0x100000	/* reading vi motion arg */
#define RL_STATE_MULTIKEY	0x200000	/* reading multiple-key command */
#define RL_STATE_VICMDONCE	0x400000	/* entered vi command mode at least once */

#define RL_STATE_DONE		0x800000	/* done; accepted line */

#define RL_SETSTATE(x)		(rl_readline_state |= (x))
#define RL_UNSETSTATE(x)	(rl_readline_state &= ~(x))
#define RL_ISSTATE(x)		(rl_readline_state & (x))

struct readline_state {
  /* line state */
  int point;
  int end;
  int mark;
  char *buffer;
  int buflen;
  UNDO_LIST *ul;
  char *prompt;

  /* global state */
  int rlstate;
  int done;
  Keymap kmap;

  /* input state */
  rl_command_func_t *lastfunc;
  int insmode;
  int edmode;
  int kseqlen;
  FILE *inf;
  FILE *outf;
  int pendingin;
  char *macro;

  /* signal state */
  int catchsigs;
  int catchsigwinch;

  /* search state */

  /* completion state */

  /* options state */

  /* reserved for future expansion, so the struct size doesn't change */
  char reserved[64];
};

extern int rl_save_state PARAMS((struct readline_state *));
extern int rl_restore_state PARAMS((struct readline_state *));

#if !defined(RL_NO_COMPAT)
#if !defined (savestring)
#define savestring rl_savestring
extern char *savestring __P((char *));  /* XXX backwards compatibility */
#endif
#endif

#ifdef __cplusplus
}
#endif

#endif /* _READLINE_H_ */


code:
/* $FreeBSD: release/9.0.0/contrib/libreadline/rlconf.h 165675 2006-12-31 09:22:31Z ache $ */
/* rlconf.h -- readline configuration definitions */

/* Copyright (C) 1994 Free Software Foundation, Inc.

   This file contains the Readline Library (the Library), a set of
   routines for providing Emacs style line input to programs that ask
   for it.

   The Library is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   The Library is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#if !defined (_RLCONF_H_)
#define _RLCONF_H_

/* Define this if you want the vi-mode editing available. */
#define VI_MODE

/* Define this to get an indication of file type when listing completions. */
#define VISIBLE_STATS

/* This definition is needed by readline.c, rltty.c, and signals.c. */
/* If on, then readline handles signals in a way that doesn't screw. */
#define HANDLE_SIGNALS

/* Ugly but working hack for binding prefix meta. */
#define PREFIX_META_HACK

/* The next-to-last-ditch effort file name for a user-specific init file. */
#define DEFAULT_INPUTRC "~/.inputrc"

/* The ultimate last-ditch filenname for an init file -- system-wide. */
#define SYS_INPUTRC "/etc/inputrc"

/* If defined, expand tabs to spaces. */
#define DISPLAY_TABS

/* If defined, use the terminal escape sequence to move the cursor forward
   over a character when updating the line rather than rewriting it. */
/* #define HACK_TERMCAP_MOTION */

/* The string inserted by the `insert comment' command. */
#define RL_COMMENT_BEGIN_DEFAULT "#"

/* Define this if you want code that allows readline to be used in an
   X `callback' style. */
#define READLINE_CALLBACKS

/* Define this if you want the cursor to indicate insert or overwrite mode. */
/* #define CURSOR_MODE */

#endif /* _RLCONF_H_ */


code:
/* stdc.h -- macros to make source compile on both ANSI C and K&R C
   compilers. */

/* Copyright (C) 1993 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   Bash is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
   License for more details.

   You should have received a copy of the GNU General Public License
   along with Bash; see the file COPYING.  If not, write to the Free
   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#if !defined (_RL_STDC_H_)
#define _RL_STDC_H_

/* Adapted from BSD /usr/include/sys/cdefs.h. */

/* A function can be defined using prototypes and compile on both ANSI C
   and traditional C compilers with something like this:
	extern char *func PARAMS((char *, char *, int)); */

#if !defined (PARAMS)
#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
#    define PARAMS(protos) protos
#  else
#    define PARAMS(protos) ()
#  endif
#endif

#ifndef __attribute__
#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
#    define __attribute__(x)
#  endif
#endif

#endif /* !_RL_STDC_H_ */


code:
/* rltypedefs.h -- Type declarations for readline functions. */

/* Copyright (C) 2000-2004 Free Software Foundation, Inc.

   This file is part of the GNU Readline Library, a library for
   reading lines of text with interactive input and history editing.

   The GNU Readline Library is free software; you can redistribute it
   and/or modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2, or
   (at your option) any later version.

   The GNU Readline Library is distributed in the hope that it will be
   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#ifndef _RL_TYPEDEFS_H_
#define _RL_TYPEDEFS_H_

#ifdef __cplusplus
extern "C" {
#endif

/* Old-style */

#if !defined (_FUNCTION_DEF)
#  define _FUNCTION_DEF

typedef int Function ();
typedef void VFunction ();
typedef char *CPFunction ();
typedef char **CPPFunction ();

#endif /* _FUNCTION_DEF */

/* New style. */

#if !defined (_RL_FUNCTION_TYPEDEF)
#  define _RL_FUNCTION_TYPEDEF

/* Bindable functions */
typedef int rl_command_func_t PARAMS((int, int));

/* Typedefs for the completion system */
typedef char *rl_compentry_func_t PARAMS((const char *, int));
typedef char **rl_completion_func_t PARAMS((const char *, int, int));

typedef char *rl_quote_func_t PARAMS((char *, int, char *));
typedef char *rl_dequote_func_t PARAMS((char *, int));

typedef int rl_compignore_func_t PARAMS((char **));

typedef void rl_compdisp_func_t PARAMS((char **, int, int));

/* Type for input and pre-read hook functions like rl_event_hook */
typedef int rl_hook_func_t PARAMS((void));

/* Input function type */
typedef int rl_getc_func_t PARAMS((FILE *));

/* Generic function that takes a character buffer (which could be the readline
   line buffer) and an index into it (which could be rl_point) and returns
   an int. */
typedef int rl_linebuf_func_t PARAMS((char *, int));

/* `Generic' function pointer typedefs */
typedef int rl_intfunc_t PARAMS((int));
#define rl_ivoidfunc_t rl_hook_func_t
typedef int rl_icpfunc_t PARAMS((char *));
typedef int rl_icppfunc_t PARAMS((char **));

typedef void rl_voidfunc_t PARAMS((void));
typedef void rl_vintfunc_t PARAMS((int));
typedef void rl_vcpfunc_t PARAMS((char *));
typedef void rl_vcppfunc_t PARAMS((char **));

typedef char *rl_cpvfunc_t PARAMS((void));
typedef char *rl_cpifunc_t PARAMS((int));
typedef char *rl_cpcpfunc_t PARAMS((char  *));
typedef char *rl_cpcppfunc_t PARAMS((char  **));

#endif /* _RL_FUNCTION_TYPEDEF */

#ifdef __cplusplus
}
#endif

#endif /* _RL_TYPEDEFS_H_ */


code:
/* tilde.h: Externally available variables and function in libtilde.a. */

/* Copyright (C) 1992 Free Software Foundation, Inc.

   This file contains the Readline Library (the Library), a set of
   routines for providing Emacs style line input to programs that ask
   for it.

   The Library is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   The Library is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   The GNU General Public License is often shipped with GNU software, and
   is generally kept in a file called COPYING or LICENSE.  If you do not
   have a copy of the license, write to the Free Software Foundation,
   59 Temple Place, Suite 330, Boston, MA 02111 USA. */

#if !defined (_TILDE_H_)
#  define _TILDE_H_

#ifdef __cplusplus
extern "C" {
#endif

/* A function can be defined using prototypes and compile on both ANSI C
   and traditional C compilers with something like this:
	extern char *func PARAMS((char *, char *, int)); */

#if !defined (PARAMS)
#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
#    define PARAMS(protos) protos
#  else
#    define PARAMS(protos) ()
#  endif
#endif

typedef char *tilde_hook_func_t PARAMS((char *));

/* If non-null, this contains the address of a function that the application
   wants called before trying the standard tilde expansions.  The function
   is called with the text sans tilde, and returns a malloc()'ed string
   which is the expansion, or a NULL pointer if the expansion fails. */
extern tilde_hook_func_t *tilde_expansion_preexpansion_hook;

/* If non-null, this contains the address of a function to call if the
   standard meaning for expanding a tilde fails.  The function is called
   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
   which is the expansion, or a NULL pointer if there is no expansion. */
extern tilde_hook_func_t *tilde_expansion_failure_hook;

/* When non-null, this is a NULL terminated array of strings which
   are duplicates for a tilde prefix.  Bash uses this to expand
   `=~' and `:~'. */
extern char **tilde_additional_prefixes;

/* When non-null, this is a NULL terminated array of strings which match
   the end of a username, instead of just "/".  Bash sets this to
   `:' and `=~'. */
extern char **tilde_additional_suffixes;

/* Return a new string which is the result of tilde expanding STRING. */
extern char *tilde_expand PARAMS((const char *));

/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
   tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
extern char *tilde_expand_word PARAMS((const char *));

/* Find the portion of the string beginning with ~ that should be expanded. */
extern char *tilde_find_word PARAMS((const char *, int, int *));

#ifdef __cplusplus
}
#endif

#endif /* _TILDE_H_ */


code:
/*	$OpenBSD: readpassphrase.h,v 1.5 2003/06/17 21:56:23 millert Exp $	*/
/*	$FreeBSD: release/9.0.0/include/readpassphrase.h 215236 2010-11-13 10:38:06Z delphij $	*/

/*
 * Copyright (c) 2000, 2002 Todd C. Miller <Todd.Miller@courtesan.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Sponsored in part by the Defense Advanced Research Projects
 * Agency (DARPA) and Air Force Research Laboratory, Air Force
 * Materiel Command, USAF, under agreement number F39502-99-1-0512.
 */

#ifndef _READPASSPHRASE_H_
#define _READPASSPHRASE_H_

#define RPP_ECHO_OFF    0x00		/* Turn off echo (default). */
#define RPP_ECHO_ON     0x01		/* Leave echo on. */
#define RPP_REQUIRE_TTY 0x02		/* Fail if there is no tty. */
#define RPP_FORCELOWER  0x04		/* Force input to lower case. */
#define RPP_FORCEUPPER  0x08		/* Force input to upper case. */
#define RPP_SEVENBIT    0x10		/* Strip the high bit from input. */
#define RPP_STDIN       0x20		/* Read from stdin, not /dev/tty */

#include <sys/cdefs.h>
#include <sys/_types.h>

#ifndef _SIZE_T_DECLARED
typedef	__size_t	size_t;
#define	_SIZE_T_DECLARED
#endif

__BEGIN_DECLS
char * readpassphrase(const char *, char *, size_t, int);
__END_DECLS

#endif /* !_READPASSPHRASE_H_ */


code:
/*-
 * Copyright (c) 1992 Henry Spencer.
 * Copyright (c) 1992, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Henry Spencer of the University of Toronto.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)regex.h	8.2 (Berkeley) 1/3/94
 * $FreeBSD: release/9.0.0/include/regex.h 203964 2010-02-16 19:39:50Z imp $
 */

#ifndef _REGEX_H_
#define	_REGEX_H_

#include <sys/cdefs.h>
#include <sys/_types.h>

/* types */
typedef	__off_t		regoff_t;

#ifndef _SIZE_T_DECLARED
typedef	__size_t	size_t;
#define	_SIZE_T_DECLARED
#endif

typedef struct {
	int re_magic;
	size_t re_nsub;		/* number of parenthesized subexpressions */
	__const char *re_endp;	/* end pointer for REG_PEND */
	struct re_guts *re_g;	/* none of your business :-) */
} regex_t;

typedef struct {
	regoff_t rm_so;		/* start of match */
	regoff_t rm_eo;		/* end of match */
} regmatch_t;

/* regcomp() flags */
#define	REG_BASIC	0000
#define	REG_EXTENDED	0001
#define	REG_ICASE	0002
#define	REG_NOSUB	0004
#define	REG_NEWLINE	0010
#define	REG_NOSPEC	0020
#define	REG_PEND	0040
#define	REG_DUMP	0200

/* regerror() flags */
#define	REG_ENOSYS	(-1)
#define	REG_NOMATCH	 1
#define	REG_BADPAT	 2
#define	REG_ECOLLATE	 3
#define	REG_ECTYPE	 4
#define	REG_EESCAPE	 5
#define	REG_ESUBREG	 6
#define	REG_EBRACK	 7
#define	REG_EPAREN	 8
#define	REG_EBRACE	 9
#define	REG_BADBR	10
#define	REG_ERANGE	11
#define	REG_ESPACE	12
#define	REG_BADRPT	13
#define	REG_EMPTY	14
#define	REG_ASSERT	15
#define	REG_INVARG	16
#define	REG_ILLSEQ	17
#define	REG_ATOI	255	/* convert name to number (!) */
#define	REG_ITOA	0400	/* convert number to name (!) */

/* regexec() flags */
#define	REG_NOTBOL	00001
#define	REG_NOTEOL	00002
#define	REG_STARTEND	00004
#define	REG_TRACE	00400	/* tracing of execution */
#define	REG_LARGE	01000	/* force large representation */
#define	REG_BACKR	02000	/* force use of backref code */

__BEGIN_DECLS
int	regcomp(regex_t * __restrict, const char * __restrict, int);
size_t	regerror(int, const regex_t * __restrict, char * __restrict, size_t);
/*
 * XXX forth parameter should be `regmatch_t [__restrict]', but isn't because
 * of a bug in GCC 3.2 (when -std=c99 is specified) which perceives this as a
 * syntax error.
 */
int	regexec(const regex_t * __restrict, const char * __restrict, size_t,
	    regmatch_t * __restrict, int);
void	regfree(regex_t *);
__END_DECLS

#endif /* !_REGEX_H_ */


code:
/*
 * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
 * Copyright (c) 1999 by Internet Software Consortium, Inc.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/*
 *	$Id: res_update.h,v 1.2.18.1 2005/04/27 05:00:49 sra Exp $
 * $FreeBSD: release/9.0.0/include/res_update.h 170244 2007-06-03 17:20:27Z ume $
 */

#ifndef __RES_UPDATE_H
#define __RES_UPDATE_H

/*! \file */

#include <sys/types.h>
#include <arpa/nameser.h>
#include <resolv.h>

/*%
 * This RR-like structure is particular to UPDATE.
 */
struct ns_updrec {
	struct {
		struct ns_updrec *prev;
		struct ns_updrec *next;
	} r_link, r_glink;
	ns_sect		r_section;	/*%< ZONE/PREREQUISITE/UPDATE */
	char *		r_dname;	/*%< owner of the RR */
	ns_class	r_class;	/*%< class number */
	ns_type		r_type;		/*%< type number */
	u_int32_t	r_ttl;		/*%< time to live */
	u_char *	r_data;		/*%< rdata fields as text string */
	u_int		r_size;		/*%< size of r_data field */
	int		r_opcode;	/*%< type of operation */
	/* following fields for private use by the resolver/server routines */
	struct databuf *r_dp;		/*%< databuf to process */
	struct databuf *r_deldp;	/*%< databuf's deleted/overwritten */
	u_int		r_zone;		/*%< zone number on server */
};
typedef struct ns_updrec ns_updrec;
typedef struct {
	ns_updrec *head;
	ns_updrec *tail;
} ns_updque;

#define res_mkupdate		__res_mkupdate
#define res_update		__res_update
#define res_mkupdrec		__res_mkupdrec
#define res_freeupdrec		__res_freeupdrec
#define res_nmkupdate		__res_nmkupdate
#define res_nupdate		__res_nupdate

int		res_mkupdate(ns_updrec *, u_char *, int);
int		res_update(ns_updrec *);
ns_updrec *	res_mkupdrec(int, const char *, u_int, u_int, u_long);
void		res_freeupdrec(ns_updrec *);
int		res_nmkupdate(res_state, ns_updrec *, u_char *, int);
int		res_nupdate(res_state, ns_updrec *, ns_tsig_key *);

#endif /*__RES_UPDATE_H*/

/*! \file */